pack light so you don't have to use the overhead bins and use the bathroom before you get on the plane because the ones in the term minimal are usually cleaner. >> those are good tips. >>> you get your newspaper by subscription but how about food? wal-mart is ran -- launching a food service. for $7 ament you'll get a box of five to seven products not on the shelves. >> now that you have your food and newspaper, et cetera, you can add nail polish. it's the netflix of nail polish. you pay a flat rate of $18 a month. that gives you access to the treen diest luxury brand polishes. >> there may be an easy way for heart patients to reduce their risk of heart attacks or strokes. it's called transsen dental meditation. you repeat a wrord over and over and over -- hit me. thank you. people in one study medicated for 20 minutes and were less likely to have a hark or stroafnlgt advocates say meditation help else the body repair and maintain itself. >> yoga for the brain. >> that brings us to one of our stories for the night. meteorologist wyatt everhart. he went to a school to teach some lucky st